Mansoor Ahmed, Fariha Ambreen, Ummara Shafique, Saleem S, Muhammad Sheeraz Bashir, Kinza Arif, et al. IMPACT OF POSITIVE AND NEGATIVE LENS-INDUCED DEFOCUS ON CONTRAST SENSITIVITY IN MYOPIC AND NON-MYOPIC ADULTS. IJHR [Internet]. 2025 Feb. 12 [cited 2026 Jun. 13];3(2):456-64. Available from: https://insightsjhr.com/index.php/home/article/view/383